<template>
	<view class="privacy" v-if="showPrivacy">
		<view class="content">
			<view class="title">隐私保护指引</view>
			<view class="des">
				在使用当前小程序服务之前，请仔细阅读<text class="link" @tap="openPrivacyContract">{{ privacyContractName }}</text>。如你同意{{
                    privacyContractName }}，请点击“同意”开始使用。
			</view>
			<view class="btns">
				<button class="item reject" @tap="exitMiniProgram">拒绝</button>
				<button id="agree-btn" class="item agree" open-type="agreePrivacyAuthorization"
					@agreeprivacyauthorization="handleAgreePrivacyAuthorization">同意</button>
			</view>
		</view>
	</view>
</template>

<script>
	let privacyHandler
	wx.onNeedPrivacyAuthorization(resolve => {
		console.log("触发：onNeedPrivacyAuthorization")
		if (typeof privacyHandler === 'function') {
			privacyHandler(resolve)
		}
	})
	export default {
		data() {
			return {
				privacyContractName: '《7彩达惠小程序隐私保护指引》',
				showPrivacy: false
			}
		},
		mounted() {
			privacyHandler = resolve => {
				if (wx.getPrivacySetting) {
					wx.getPrivacySetting({
						success: res => {
							console.log("是否需要授权：", res.needAuthorization, "隐私协议的名称为：", res
								.privacyContractName)
							if (res.needAuthorization) {
								this.showPrivacy = true
							} else {
								console.log(2222222222)
								this.$emit("agree")
							}
						},
						fail: () => {},
						complete: () => {},
					})
				} else {
					// 低版本基础库不支持 wx.getPrivacySetting 接口，隐私接口可以直接调用
					console.log(3333333333)
					this.$emit("agree")
				}
			}
		},
		methods: {
			checkPrivacySetting() {
				uni.getPrivacySetting({
					success: res => {
						console.log("getPrivacySetting", res)
						// this.showPrivacy = true
						// 返回结果为: res = { needAuthorization: true/false, privacyContractName: '《xxx隐私保护指引》' }
						if (res.needAuthorization) {
							// 需要弹出隐私协议
							this.showPrivacy = true
							wx.onNeedPrivacyAuthorization((resolve, eventInfo) => {
								console.log('触发本次事件的接口是：' + eventInfo.referrer)
								// 需要用户同意隐私授权时
								// 弹出开发者自定义的隐私授权弹窗
							})
						} else {
							this.showPrivacy = true
							// 用户已经同意过隐私协议，所以不需要再弹出隐私协议，也能调用已声明过的隐私接口
							wx.onNeedPrivacyAuthorization((resolve, eventInfo) => {
								console.log('触发本次事件的接口是：' + eventInfo.referrer)
								// 需要用户同意隐私授权时
								// 弹出开发者自定义的隐私授权弹窗
							})
						}
					},
					fail: () => {},
					complete: () => {}
				})
			},
			// 打开隐私协议
			openPrivacyContract() {
				uni.openPrivacyContract({
					fail: () => {
						uni.showToast({
							title: '遇到错误',
							icon: 'error'
						})
					}
				})
			},
			// 拒绝隐私协议
			exitMiniProgram() {
				console.log("拒绝隐私协议")
				const that = this;
				// 直接退出小程序
				// wx.exitMiniProgram()
				uni.showModal({
					// 如果拒绝,我们将无法获取您的信息, 包括手机号、位置信息、相册等该小程序十分重要的功能,您确定要拒绝吗?
					content: '您确定要拒绝吗?',
					success: res => {
						if (res.confirm) {
							that.showPrivacy = false;
							uni.exitMiniProgram({
								success: () => {
									console.log('退出小程序成功');
								}
							});
						}
					}
				});
			},
			// 同意隐私协议
			handleAgreePrivacyAuthorization() {
				wx.requirePrivacyAuthorize({
					success: (res) => {
						console.log(res)
						// 用户同意授权
						wx.getSetting({
							success: (res) => {
								
								wx.authorize({
									scope: 'scope.userInfo',
									success: (res) => {
										console.log("userInfo", res)
									},
									fail(err) {
										console.error("授权用户信息失败")
										// uni.showToast({
										// 	icon:"none",
										// 	title:"用户信息授权失败"
										// })
									}
								});
								wx.authorize({
									scope: 'scope.userLocation',
									success: (res) => {
										console.log("userLocation", res)
									},
									fail() {
										uni.showToast({
											icon:"none",
											title:"用户位置授权失败"
										})
									}
								});
								this.showPrivacy=false
							}
						});
						
					},
					fail: (err) => {
						console.log(err)
					}, // 用户拒绝授权
					complete: () => {}
				})
				// 获取手机号权限
				// 获取位置信息权限
			},
		},
		expose: ['checkPrivacySetting'],
	}
</script>

<style scoped>
	.privacy {
		position: fixed;
		top: 0;
		right: 0;
		bottom: 0;
		left: 0;
		background: rgba(0, 0, 0, .5);
		z-index: 9999999;
		display: flex;
		align-items: center;
		justify-content: center;
	}

	.content {
		width: 632rpx;
		padding: 48rpx;
		box-sizing: border-box;
		background: #fff;
		border-radius: 16rpx;
	}

	.content .title {
		text-align: center;
		color: #333;
		font-weight: bold;
		font-size: 32rpx;
	}

	.content .des {
		font-size: 26rpx;
		color: #666;
		margin-top: 40rpx;
		text-align: justify;
		line-height: 1.6;
	}

	.content .des .link {
		color: #07c160;
		text-decoration: underline;
	}

	.btns {
		margin-top: 48rpx;
		display: flex;
	}

	.btns .item {
		justify-content: space-between;
		width: 244rpx;
		height: 80rpx;
		display: flex;
		align-items: center;
		justify-content: center;
		border-radius: 16rpx;
		box-sizing: border-box;
		border: none;
	}

	.btns .reject {
		background: #f4f4f5;
		color: #909399;
	}

	.btns .agree {
		background: #07c160;
		color: #fff;
	}
</style>